baber/WOPTO huggingface dataset:
Patent WO-2019010892-A1 (WO)
Title: Preparation method for high corrosion-resistance aluminum oxide ceramic membrane support
Inventor: YANG DONGLIANG
IPC: C04B35/622
Filed: 2017-11-17
Abstract: A preparation method for a high corrosion-resistance aluminum oxide ceramic membrane support, comprising: drying an aluminum oxide support until the water content is less than 2 wt%, dumping at a low temperature of 1000-1200°C, and sintering the dumped aluminum oxide support at a high temperature of 1550-1700°C under vacuum and constant pressure atmosphere to obtain a product. According to the method, the acid and alkali resistance performance of the product is significantly improved, and the service life of a kiln furniture is prolonged; energy consumption is reduced, and the manufacturing cost is reduced by about 70%, and the method is an innovative process route for producing the aluminum oxide ceramic membrane support.
Patent WO-2018161637-A1 (WO)
Title: 胶塞清洗用直线型一体式洗刷机
Inventor: HUA GUOPING
IPC: A61J1/14
Filed: 2017-11-22
Abstract: 一种胶塞清洗用直线型一体式洗刷机，它包括机架(1)，所述机架(1)顶部设置有振动输送器(2)和清洗台板(3)，所述振动输送器(2)的出料口与清洗台板(3)的进料口相连接，振动输送器(2)将胶塞输送到清洗台板(3)的进料口上，机架(1)的一侧放置有周转箱(4)，清洗台板(3)的出料口设置于周转箱(4)的上方。该胶塞清洗用直线型一体式洗刷机还设置有多个胶塞排列轨道，胶塞从振动输送器中送到胶塞排列轨道上进行清洗；胶塞排列轨道上方设置清洗毛刷，在水洗的同时进行刷洗，提高了清洗效率。
Patent WO-2019090890-A1 (WO)
Title: 溶液气泡去除装置及涂布机
Inventor: ZHENG YING
IPC: B05C11/10
Filed: 2017-12-13
Abstract: 一种聚酰亚胺溶液的气泡去除装置及包含其的涂布机，该装置包括第一罐体（1）、设于第一罐体（1）中的第二罐体（2）以及设于第一罐体（1）上的超声波发生器（3），第二罐体（2）的体积小于第一罐体（1）的体积，第一罐体（1）与第二罐体（2）分别形成两个互不相连的第一容腔（11）和第二容腔（21），第一容腔（11）内装有水，第二容腔（21）中装有溶液，在第二罐体（2）上分别设有与第二容腔（21）连通的出液管（22）、进液管（23）、以及排气管（24），出液管（22）与涂布喷头（5）的溶液管道连接，进液管（23）与储存罐（4）连接。该聚酰亚胺溶液的气泡去除装置及包含其的涂布机，实现对聚酰亚胺溶液中气泡的去除，这样能够缩小脱泡时间，大大减少工艺所需时间。
Patent WO-2018126945-A1 (WO)
Title: Bobine avec fil de scie ayant des rotations élastiques et plastiques
Inventor: HUANG WENXIAN
IPC: B23D61/18
Filed: 2017-12-26
Abstract: L'invention concerne une bobine de fil de scie. Le fil de scie est enroulé sur le noyau de la bobine (718). Le fil de scie est constitué d'un fil d'acier (406) dans lequel deux déformations de sertissage ou plus sont mises en place. Chacune desdites au moins deux déformations de sertissage a une direction de sertissage qui est perpendiculaire à l'axe longitudinal. Chacune des directions de sertissage est différente des autres directions de sertissage. Le fil de scie sur la bobine comprend un certain nombre de rotations élastiques par unité de longueur appliquées dans la direction de rotation élastique. La bobine avec fil de scie peut conférer une excellente aptitude au traitement dans le processus de sciage.
Patent WO-2019100534-A1 (WO)
Inventor: CHEN YANRONG
IPC: A61L9/014
Filed: 2018-01-25
Abstract: L'invention concerne un désodorisant à base de bentonite et son procédé de préparation, les constituants du désodorisant à base de bentonite et leurs rapports en parties en poids étant les suivants : de 70 à 80 parties de poudre de bentonite, de 35 à 45 parties de poudre de tourmaline, de 35 à 45 parties de poudre de nano-TiO2, de 30 à 45 parties de poudre d'hydroxyapatite, de 20 à 25 parties de poudre de charbon de bambou, de 10 à 15 parties de feuilles de camphre, de 10 à 15 parties de Buddleja officinalis, de 15 à 20 parties d'Osmunda japonica, de 10 à 15 parties de Physalis angulata, de 8 à 12 parties de Celastrus angulatus, et de 15 à 18 parties de Polygonum aviculare. Le procédé de préparation comprend les étapes consistant : tout d'abord, à modifier la bentonite; puis à préparer une matière composite par combinaison de la bentonite avec de la tourmaline et du nano-TiO2; ensuite à broyer des matières premières végétales; enfin, à mélanger la matière composite, les matières premières végétales broyées, de la poudre d'hydroxyapatite et de la poudre de charbon de bambou afin d'obtenir un désodorisant.
Patent WO-2018171292-A1 (WO)
Title: 升降盘升降式按摩器
Inventor: YANG YI
IPC: A61H23/02
Filed: 2018-03-19
Abstract: 一种升降盘升降式按摩器，包括按摩器机身、及按摩器机身上设有控制键、按摩器机身内设有电路板和电源。所述按摩器机身具有一个空口，该空口处设有升降盘，该升降盘是通过软环连接在所述按摩器机身的空口的外沿一周处的；所述升降盘设有若干弹力片，该每个弹力片内侧中心处连接在每个按摩杆的一端，该每个按摩杆的另一端设置在所述按摩器机身内部上或所述按摩器机身内部的机械装置上；所述按摩器机身内部设有运动装置，该运动装置作用于所述每个按摩杆；所述按摩器机身内部设有升降装置，该升降装置控制所述升降盘的升降。
Patent WO-2019136636-A1 (WO)
Title: Image recognition method and system, electronic device, and computer program product
Inventor: LIU ZHAOXIANG
IPC: H04N5/232
Filed: 2018-01-10
Abstract: Provided are an image recognition method and system, an electronic device, and a computer program product, wherein same are applied to the technical field of image recognition. The method comprises: collecting, by using the medium focal length, an image of a scene where an object to be recognized is located; determining, according to the image of the scene, the focal recognition length; and recognizing, by using the focal recognition length, the object to be recognized. The focal recognition length is dynamically determined based on a scene where an object to be recognized is located, and the focal recognition length is used to recognize the object to be recognized, thus realizing automatic recognition of an environment without intervention and input by a user, and a suitable focal length is selected based on the environment in order to achieve the best photography effect, thus improving the recognition accuracy and greatly improving the convenience of life for the blind.
Patent WO-2018205681-A1 (WO)
Title: 流体微量喷射装置
Inventor: QU DONGSHENG
IPC: B05B1/30
Filed: 2018-01-22
Abstract: 一种流体微量喷射装置(300)，包括：执行系统(100)和流道组件(200)，流道组件(200)与执行系统(100)相连，执行系统(100)包括：基体(110)、活动元件(120)、执行机构、调整元件(130)和多个间隙片，流道组件(200)包括：流体座(210)、喷嘴(220)和流体供料接头(230)。
Patent WO-2018137630-A1 (WO)
Inventor: LIU FENG
IPC: A61K47/34
Filed: 2018-01-24
Abstract: Disclosed are a risperidone sustained release composition and a preparation method therefor. The non-solvent preparation raw materials of the composition comprise risperidone, a sparingly water-soluble polymer and a release regulator. The release regulator comprises an organic lipophilic substance and an organic hydrophilic substance.
Patent WO-2019127829-A1 (WO)
Inventor: YUAN SHENFENG
IPC: C12P7/66
Filed: 2018-01-31
Abstract: Un procédé de production par fermentation pour une Coenzyme Q10 oxydée et une coenzyme Q10 oxydée à teneur élevée préparée à partir de celle-ci, qui sont caractérisés en ce que le potentiel d'oxydoréduction OPR d'un bouillon de fermentation est régulé de façon à se situer entre - 50 à 300 mV pendant le processus de fermentation d'une souche de production, le potentiel d'oxydoréduction ORP du bouillon de fermentation étant de préférence régulé pour se situer entre 50 à 200 mV. Le procédé permet à la teneur en coenzyme Q10 oxydée dans la coenzyme Q10 produite par des micro-organismes d'atteindre plus de 96 %.
Patent WO-2019095573-A1 (WO)
Title: 化合物氟硼酸锶及氟硼酸锶非线性光学晶体及制备方法和用途
Inventor: PAN SHILIE
IPC: C30B1/10
Filed: 2018-02-11
Abstract: 本发明涉及一种化合物氟硼酸锶及氟硼酸锶非线性光学晶体及制备方法和用途，该化合物的化学式为SrB 5 O 7 F 3 ，分子量为310.67，采用固相反应法制备；该晶体的化学式为SrB 5 O 7 F 3 ，分子量为310.67，晶体属正交晶系，空间群Ccm2 1 ，晶胞参数为a=10.016(6)Å，b=8.654(6)(4)Å，c=8.103(5)Å，Z=4, V=702.4(8)Å 3 。通过该方法获得尺寸为厘米级的SrB 5 O 7 F 3 非线性光学晶体，在制备Nd:YAG激光器所输出的1064nm的基频光进行2倍频或3倍频或4倍频或5倍频或6倍频的谐波光输出或产生低于200nm的深紫外倍频光输出的用途或制备倍频发生器、上或下频率转换器或光参量振荡器中的用途。该SrB 5 O 7 F 3 非线性光学晶体具有较宽的透光波段，物化性能稳定，机械硬度大，不易碎裂和潮解，易于切割、抛光加工和保存等优点。
Patent WO-2018166350-A1 (WO)
Title: 交易额度控制方法、系统、终端设备及介质
Inventor: ZHANG XIAOLING
IPC: G06Q20/40
Filed: 2018-02-28
Abstract: 一种交易额度控制方法、系统、终端设备及介质，适用于信息处理技术领域，方法包括：客户终端接收用户输入的申购产品信息，并将申购产品信息发送给服务器；申购产品信息包括用户ID、产品ID和申购数量（S10）；服务器接收申购产品信息，根据用户ID确定对应的限额系数，根据产品ID确定对应的限额基数，基于限额基数和所额系数的乘积确定限额数量（S20）；服务器判断申购数量是否在限额数量内；若申购数量在所述限额数量内，则基于申购产品信息完成交易；若申购数量不在限额数量内，则向客户终端发送超额提醒信息（S30）；客户终端接收并显示超额提醒信息（S40）。本方案可实现精确控制每一用户申购产品ID对应的限额产品的交易额度，实现对交易市场的有效监控。
Patent WO-2019033744-A1 (WO)
Title: Clamping fixture
Inventor: XU JINGEN
IPC: B23Q3/06
Filed: 2018-03-02
Abstract: A clamping fixture, comprising a left bracket (1), a right bracket (2), a fixing plate (3), a positioning plate (4), a plurality of clamping heads (5) and a plurality of pressure mechanisms (6); the clamping heads (5) are located on one side of the fixing plate (3) away from the center thereof, both side surfaces of the fixing plate (3) being provided with stepped holes (21) which are in communication with avoidance through holes (16); hydraulic oil holes (26) are in communication with blind holes (21), respectively; a movable plate (31) is provided with at least two mounting through holes (32), at least two guide posts (33) respectively passing through the mounting through holes (32) of the movable plate (31) and having upper ends connected to the fixing plate (3) and lower ends respectively connected to a left substrate (102) of the left bracket (1) and a right substrate (202) of the right bracket (2); a self-locking cylinder (41) is provided on the side surface of the movable plate (31), the self-locking cylinder (41) is fixedly mounted on an outer side surface of a connecting block (42), a piston rod of the self-locking cylinder (41) passing through the connecting block (42), locating below the movable plate (31), and being in contact connection with the outer side surface of the guide post (33). Said method enables reliable clamping, and has stable automatic feeding, improving the production efficiency, and ensuring processing precision.
Patent WO-2018166362-A1 (WO)
Title: 药物监测装置、系统及方法
Inventor: ZHANG KAILIANG
IPC: G01N21/65
Filed: 2018-03-02
Abstract: 一种药物监测装置（100）。该药物监测装置（100）包括：药物分析仪（40），配置为检测药物的类型参数和数量参数；和与药物分析仪（40）耦合的处理模块（20）。处理模块配置（20）为基于检测到的药物的类型参数和数量参数确定检测到的药物的类型和数量，获取预设的药物的类型和数量，和判断检测到的药物的类型和数量是否与预设的药物的类型和数量相符。一种运用所述装置（100）进行药物监测的方法。一种药物检测系统(300)，包括所述药物监测装置（100），和与药物监测装置（100）通信的电子设备（80），二者通过通信模块（70）交互。
Patent WO-2019091035-A1 (WO)
Inventor: SHI WEIBIN
IPC: G01N1/04
Filed: 2018-03-27
Abstract: 一种模拟沥青路面现场就地热再生工况条件下取样方法，其步骤是：在拟修复路面区域内选定沥青路面混合料取样点。根据沥青路面热再生施工设计方案获取模拟参数。在选定的沥青路面混合料取样点处，按照确定的模拟参数，对沥青路面模拟加热。在此工况条件下对路面翻松取样。该方法翻松取样，完全模拟就地热再生施工时的加热控制状态，采用该方法取得的样品充分考虑了就地热再生施工对原路面老化沥青造成的二次老化，以此样品进行试验确定的再生剂添加量与施工时实际需要的添加量完全一致，可将老化沥青的性能恢复至最佳状态，不破坏回收的旧沥青混合料样品的级配，试验得到的级配与原路面沥青混合料的真实级配完全一致。
Patent WO-2019011027-A1 (WO)
Title: Image calibration method and device applied to three-dimensional camera
Inventor: JIAN YUPENG
IPC: G06T7/593
Filed: 2018-04-19
Abstract: An image calibration method and device applied to a three-dimensional camera, wherein the method comprises: Photographing a measured object by means of a three-dimensional camera, obtaining a measured object image in a light-sensing region of the three-dimensional camera, and, from the measured object image, determining pixel points corresponding to the measured object in the light-sensing region; acquiring depth information corresponding to the pixel points for the pixel points corresponding to the measured object (1300), the depth information indicating the distance between the measured object and the pixel points; acquiring a measurement deviation value corresponding to the pixel points from a pre-stored measurement deviation set, and amending the depth information according to the measurement deviation value (1500). Hence, by means of amending the depth information of pixel points corresponding to a measured object, a measured object image obtained by a three-dimensional camera is calibrated so as to eliminate distortion that is produced by the measured object image.
Patent WO-2018223818-A1 (WO)
Title: 一种导光板、制备导光板的方法、背光模组及显示器件
Inventor: LIU YANJUN
IPC: G02B6/00
Filed: 2018-05-14
Abstract: 一种导光板、制备导光板的方法、背光模组及显示器件，导光板包括：底面第一部分(2-1)和底面第二部分(2-2)；其中，底面第一部分(2-1)包含网点(3)；底面第二部分(2-2)不包含网点(3)；底面第二部分(2-2)与光源的(5)距离大于底面第一部分(2-1)与光源(5)的距离。本公开实施例通过不包含网点的底面第二部分，在未增大交叠量的情况下避免了亮线的出现。
Patent WO-2019222944-A1 (WO)
Inventor: HE MANCHAO
IPC: C22C38/18
Filed: 2018-05-23
Abstract: L'invention concerne un matériau d'acier de tige d'ancrage NPR et son procédé de production. Le matériau d'acier de tige d'ancrage NPR contient les composants suivants en pourcentage en poids : C : 0,4 à 0,7 %, Mn : 15 à 20 %, Si : ≤ 0,1 %, Cu : ≤ 0,03 %, Cr : ≤ 0,01 %, Ni : ≤ 0,02 %, S : ≤ 0,001 %, P : ≤ 0,001 %, le reste étant du Fe et d'inévitables éléments d'impuretés. Le matériau d'acier de tige d'ancrage NPR et son procédé de production règlent efficacement les problèmes de l'art antérieur dus aux faibles résistance à la traction et allongement effectif d'une tige d'ancrage. La limite d'élasticité du matériau d'acier de tige d'ancrage NPR est ajustable dans la plage de 500 à 1100 MPa. Son allongement est ajustable dans la plage de 10 à 80 %.
Patent WO-2018228168-A1 (WO)
Title: 图像处理方法及相关产品
Inventor: BAI JIAN
IPC: H04N5/232
Filed: 2018-05-25
Abstract: 本申请实施例公开了一种图像处理方法及相关产品，该方法包括：获取目标图像集，所述目标图像集中包含N张图像，所述N为大于1的整数；获取所述N张图像中每一图像对应的拍摄参数，得到所述N组拍摄参数集，每一拍摄参数集对应多个拍摄参数；对所述N组拍摄参数集进行合成，得到M个目标拍摄参数集，所述M为小于所述N的正整数。采用本申请实施例可获取用户感兴趣的图像，并通过对其拍摄参数进行合成，得到针对具体场景的拍摄参数，如此，可以自适应获取拍摄参数，容易拍出用户喜好的图像。
Patent WO-2019200663-A1 (WO)
Title: Beam control method based on frequency diversity array antenna
Inventor: LI QIANG
IPC: H04B7/06
Filed: 2018-05-25
Abstract: Provided by the present invention are a beam control method based on a frequency diversity array antenna, comprising: establishing a random frequency offset antenna array transmission signal model by configuring a transmission frequency offset of each antenna array element transmission signal in an antenna array to be distributed uniformly; calculating, according to spatial position information of a desired target, a receiving signal model at a desired target spatial position; calculating a weight coefficient of each antenna element in the antenna array according to the receiving signal model; and controlling, according to the weight coefficient of each antenna element, the transmission of each antenna array element transmission signal so as to form a beam. In the method provided by the present invention, frequency offsets are configured to be distributed uniformly on the basis of a traditional frequency diversity antenna, thus the periodicity of distance dimensions during a beam transmission process of the antenna array elements may be effectively eliminated, thereby enhancing the signal receiving power at the target.
Patent WO-2019062324-A1 (WO)
Title: Article conveying equipment
Inventor: MA QINGGUANG
IPC: B07C3/02
Filed: 2018-08-02
Abstract: Article conveying equipment, comprising: a bearing apparatus (1), the bearing apparatus being configured to bear one or more articles to be transported; a communications apparatus (3), the communications apparatus being configured to acquire the height of a receiving end of a transportation apparatus matching the article conveying equipment; a height adjustment apparatus (2), the height adjustment apparatus adjusting height of the bearing apparatus to a height matching the receiving end when the article conveying equipment approaches the transportation apparatus.
Patent WO-2019042180-A1 (WO)
Title: Resource allocation method and related product
Inventor: CHENG JIE
IPC: G06F9/50
Filed: 2018-08-20
Abstract: Disclosed in the embodiments of the present application are a resource allocation method and a related product. The method comprises: a management module in an operating system of a mobile terminal receives a scene data packet sent by a currently running target application program, the scene data packet comprising an application identifier and frame rate information of the target application program; the management module determines a strategy module corresponding to the application identifier from among multiple strategy modules; the strategy module determines a performance improvement strategy for the target application program according to the frame rate information; and the operating system adjusts the allocation of system resources for the target application program according to the performance improvement strategy. The embodiments of the present application are beneficial for improving the real-time performance and precision of performance optimization carried out by a target application program under the control of a mobile terminal.
Patent WO-2019052351-A1 (WO)
Title: Image processing method and system, and computer device
Inventor: LIN LIAN
IPC: G06K9/00
Filed: 2018-08-31
Abstract: An image processing system comprises a client, a first server, and a second server. The client is used for sending an image set to be processed to the first server, receiving a clustering feature set sent by the first server, sending to the second server a clustering request generated according to the clustering feature set, and classifying the image set to be processed according to the clustering processing result sent by the second server. The first server is used for extracting the clustering feature set according to the image set to be processed that is sent by the client, and returning the clustering feature set to the client. The second server is used for receiving the clustering request sent by the client, performing clustering processing according to the clustering feature set in the clustering request, and sending the clustering processing result to the client.
Patent WO-2019119885-A1 (WO)
Inventor: TAN JUN
IPC: B32B37/00
Filed: 2018-09-10
Abstract: 一种光伏组件层压装置，包括传送带（10）；位于传送带（10）的第一端的真空吸附结构（11），设置为将光伏组件（1）吸附在传送带（10）上；位于传送带（10）的第二端的破真空结构（12），设置为将光伏组件（1）分离开传送带（10）；位于传送带（10）上方的层压轮（20），层压轮（20）与传送带（10）之间具有压合间隙，层压轮（20）在传送带（10）的投影位于真空吸附结构（11）和破真空结构（12）在传送带（10）的投影之间。
Patent WO-2019140933-A1 (WO)
Title: Movable stacking machine and clamping claw thereof
Inventor: CHENG FUCHUN
IPC: B65G61/00
Filed: 2018-09-18
Abstract: Disclosed are a movable stacking machine and a clamping claw thereof. The clamping claw (10) of the movable stacking machine comprises: a mounting plate (11) for being mounted on an external structure, the mounting plate (11) being provided with a first sliding member (12); a fixed clamping plate (13 ) connected to one side of the mounting plate (11); a movable clamping plate (14) provided on the other side of the mounting plate (11) and connected to the first sliding member (12), with a second sliding member (145) being provided on the movable clamping plate (14); and a supporting claw (15), the supporting claw (15) being connected to the second sliding member (145), arranged on one side of the movable clamping plate (14) that is away from the fixed clamping plate (13), and an end of the supporting claw (15) that is away from the mounting plate (11) extending toward the fixed clamping plate (13). The gripping size of the clamping claw of the stacking machine can be adjusted, thus saving manpower and time.
Patent WO-2019223199-A1 (WO)
Inventor: PAN RUI
IPC: H02J7/35
Filed: 2018-09-21
Abstract: 一种太阳能挂车管理设备，其安装在挂车上，该太阳能挂车管理设备包括：太阳能电池组件、太阳能充放电控制器、储能蓄电池和挂车管理器；太阳能电池组件覆盖在挂车上；太阳能充放电控制器分别连接太阳能电池组件、储能蓄电池和挂车管理器，并控制太阳能电池组件或者储能蓄电池为挂车管理器供电。
Patent WO-2019072102-A1 (WO)
Title: Liquid guiding component, method for using same, and applications thereof
Inventor: ZHEN CHANGGUA
IPC: B41J2/175
Filed: 2018-09-28
Abstract: A liquid guiding component, a method for using same, and applications thereof. The liquid guiding component is used jointly with a printing device (2) and a target substrate (3) to be printed for inkjet printing. The component comprises multiple liquid guiding grooves (10). Each liquid guiding groove (10) comprises at least one inlet end (101), at least one outlet end (103), and a groove wall (102) connecting the inlet end (101) and the outlet end (103). The liquid guiding component comprises a first side and a second side in an opposite arrangement. The inlet ends (101) are provided at the first side of the liquid guiding component and serve as inlets for liquids; the outlet ends (103) are provided at the second side of the liquid guiding grooves (10) and serve as outlets for the liquids; and the liquid guiding grooves (10) are used for transferring the liquid from the inlet ends (101) to the outlet ends (103). The employment of the liquid guiding component allows precision control of the direction in which inks move after being sprayed, and solves the problem of a display component prepared by inkjet printing in the prior art being prone to adjacent pixel color blending or pixels missing, thus increasing the precision of inkjet printing.
Patent WO-2019105142-A1 (WO)
Inventor: PU YONGZHE
IPC: A47L9/10
Filed: 2018-10-17
Abstract: 一种尘气分离装置（1），尘杯（100）的进风口（120）与进风管（300）连通，旋风分离器（400）内的旋风分离通道（440）沿进风管（300）的周向方向延伸且与进风管（300）连通，旋风分离通道（440）与尘杯（100）连通。第二过滤部（600）位于第一过滤部（500）的下游，尘杯（100）的出风口（130）位于第二过滤部（600）的下游。
Patent WO-2019095955-A1 (WO)
Title: 一种触摸操作识别方法、识别装置及计算机可读存储介质
Inventor: ZHONG GUANGHUA
IPC: G06F3/041
Filed: 2018-10-24
Abstract: 一种触摸操作识别方法、识别装置及计算机可读存储介质，所述触摸操作识别方法包括以下步骤：控制一电容触摸屏的所有扫描通道处于激活状态(S101)；判断所述电容触摸屏是否接收一触摸操作(S102)；当所述电容触摸屏接收一触摸操作时，逐一扫描每一扫描通道，获取所述触摸操作对应的扫描通道的位置信息(S103)。所述方法有效减少触摸操作识别的延时，提升触摸操作识别效率；无须对硬件设备作改动，成本较低。
Patent WO-2020062385-A1 (WO)
Inventor: LIU BOHUA
IPC: H03H9/02
Filed: 2018-10-26
Abstract: Provided are a flexible substrate film bulk acoustic resonator (200, 300, 400, 500, 700, 800) and a forming method therefor, which is helpful to increase the Q value of the device and improve the performance of the device, and can reduce the cost for processing and manufacturing the device. The flexible substrate film bulk acoustic resonator (200, 300, 400, 500, 700, 800) comprises: a flexible substrate (215, 311, 409, 511, 615, 721, 815), a bottom acoustic reflection layer, and a resonant structure, wherein the bottom acoustic reflection layer is located above the flexible substrate (215, 311, 409, 511, 615, 721, 815), and the resonant structure is located above the bottom acoustic reflection layer.
Patent WO-2020006986-A1 (WO)
Title: Compressor and refrigeration cycle apparatus
Inventor: HU YUSHENG
IPC: F04C23/02
Filed: 2018-12-12
Abstract: A compressor and a refrigeration cycle apparatus, relating to the technical field of refrigeration. The mainly adopted solution is that: the compressor comprises a housing, as well as a driving assembly (2), a compression assembly and an expansion assembly (4) provided in the housing, wherein the compression assembly is drivingly connected to the driving assembly, and is driven by the driving assembly to perform multistage compression on a refrigerant; the expansion assembly is connected to the driving assembly, and is configured to expand the refrigerant compressed by the compression assembly. A refrigeration cycle apparatus comprises the compressor. By providing a compressor capable of not only performing multistage compression on a refrigerant, but also expanding the refrigerant subjected to the multistage compression and recovering expansion power, and a refrigeration cycle apparatus, the pressure difference of each stage is decreased, the leakage quantity of the refrigerant and the power consumption of the compressor are reduced. Therefore, the performance coefficients of the compressor and the refrigeration cycle device are increased.
Patent WO-2019148993-A1 (WO)
Title: Intelligent culturing apparatus, method and system
Inventor: CHENG XINYI
IPC: A01G7/00
Filed: 2018-12-20
Abstract: An intelligent culturing apparatus, method and system. The intelligent culturing apparatus (100) comprises: a sensor (101) for measuring plant culture environment parameter data; a controller (102) for generating plant culture state information at least based on the measured plant culture environment parameter data; and a culture suggestion generator (103) for generating a targeted culture suggestion at least based on a plant culture database and the plant culture state information. The intelligent culturing apparatus (100) further comprises a camera for collecting a plant image, wherein the culture suggestion generator (103) generates a targeted culture suggestion based on the plant image, the plant culture database and the plant culture state information, and the culture suggestion generator (103) also combines the targeted culture suggestion with the plant culture state information, so as to adjust calculation parameters of the culture suggestion generator (103) and update the plant culture database.